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82b641d626
qemu/target/i386/hvf
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Philippe Mathieu-Daudé 82b641d626 target/i386/hvf: Use x86_cpu in simulate_[rdmsr|wrmsr]() 
We already have 'x86_cpu = X86_CPU(cpu)'. Use the variable
instead of doing another QOM cast with X86_CPU().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Roman Bolshakov <roman@roolebo.dev>
Tested-by: Roman Bolshakov <roman@roolebo.dev>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Message-Id: <20231009110239.66778-6-philmd@linaro.org>
2023-11-07 12:13:27 +01:00
..
hvf-cpu.c sysemu/kvm: Restrict hvf_get_supported_cpuid() to x86 targets 2023-10-07 19:02:32 +02:00
hvf-i386.h sysemu/kvm: Restrict hvf_get_supported_cpuid() to x86 targets 2023-10-07 19:02:32 +02:00
hvf.c sysemu/hvf: Use vaddr for hvf_arch_[insert|remove]_hw_breakpoint 2023-08-24 11:21:40 -07:00
meson.build meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
panic.h x86 hvf cpus: Fix Lesser GPL version number 2020-11-15 16:45:27 +01:00
README.md i386: Compile CPUX86State xsave_buf only when support KVM or HVF 2018-10-02 19:09:12 +02:00
vmcs.h hvf: Enable RDTSCP support 2022-07-13 00:05:39 +02:00
vmx.h accel: Rename HVF 'struct hvf_vcpu_state' -> AccelCPUState 2023-06-28 14:14:22 +02:00
x86_cpuid.c sysemu/kvm: Restrict hvf_get_supported_cpuid() to x86 targets 2023-10-07 19:02:32 +02:00
x86_decode.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
x86_decode.h x86 hvf cpus: Fix Lesser GPL version number 2020-11-15 16:45:27 +01:00
x86_descr.c accel: Rename HVF 'struct hvf_vcpu_state' -> AccelCPUState 2023-06-28 14:14:22 +02:00
x86_descr.h x86 hvf cpus: Fix Lesser GPL version number 2020-11-15 16:45:27 +01:00
x86_emu.c target/i386/hvf: Use x86_cpu in simulate_[rdmsr|wrmsr]() 2023-11-07 12:13:27 +01:00
x86_emu.h target: Use forward declared type instead of structure type 2022-03-06 22:22:40 +01:00
x86_flags.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
x86_flags.h x86 hvf cpus: Fix Lesser GPL version number 2020-11-15 16:45:27 +01:00
x86_mmu.c accel: Rename HVF 'struct hvf_vcpu_state' -> AccelCPUState 2023-06-28 14:14:22 +02:00
x86_mmu.h x86 hvf cpus: Fix Lesser GPL version number 2020-11-15 16:45:27 +01:00
x86_task.c accel: Rename HVF 'struct hvf_vcpu_state' -> AccelCPUState 2023-06-28 14:14:22 +02:00
x86_task.h Clean up header guards that don't match their file name 2019-05-13 08:58:55 +02:00
x86.c accel: Rename HVF 'struct hvf_vcpu_state' -> AccelCPUState 2023-06-28 14:14:22 +02:00
x86.h hvf: Use standard CR0 and CR4 register definitions 2022-03-15 13:36:33 +01:00
x86hvf.c accel: Rename HVF 'struct hvf_vcpu_state' -> AccelCPUState 2023-06-28 14:14:22 +02:00
x86hvf.h accel: Rename 'cpu_state' -> 'cs' 2023-06-28 13:55:35 +02:00

README.md

OS X Hypervisor.framework support in QEMU

These sources (and ../hvf-all.c) are adapted from Veertu Inc's vdhh (Veertu Desktop Hosted Hypervisor) (last known location: https://github.com/veertuinc/vdhh) with some minor changes, the most significant of which were:

  1. Adapt to our current QEMU's CPUState structure and address_space_rw API; many struct members have been moved around (emulated x86 state, xsave_buf) due to historical differences + QEMU needing to handle more emulation targets.
  2. Removal of apic_page and hyperv-related functionality.
  3. More relaxed use of qemu_mutex_lock_iothread.